| MITSUBISHI HEAVY INDUSTRIES PRINTING & PACKAGING MACHINERY, LTD. Patent applications |
| Patent application number | Title | Published |
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| 20120132047 | DEVICE FOR INSTALLING A BLADE SWIVEL IN ROTARY DIE CUTTER - The objects is to rapidly position and fix a blade swivel to a knife cylinder in a rotary die cutter and to abate abrasion of the inner end of an extrusion member that is brought into contact with an extruding unit. A wooden pattern | 05-31-2012 |
| 20120122641 | SLOTTER, A METHOD FOR CUTTING BY SLOTTER, SLOTTER KNIFE, AND SWIVEL - An upper slotter knife is divided into a slotter knife body and a division, and the position of the division relative to a sliding member in which a flap cutter knife is embedded is determined and fixed such that a distance between a nick formed on a cutting blade of the division and the tip of a flap cutter knife is minimized. The presence of the nick makes it possible to form a connection between the slotted chip and the flap chip even when the sizes and the shapes of the corrugated sheet and the joint margin vary. The presence of the connecting point makes it possible to remove the flap chip together with the slotted chip, so that scattering of the flap chip and inferior gluing of the joint margin can be prevented. | 05-17-2012 |
| 20120118186 | Lateral Correcting Device and Prining Press - A lateral register correcting device includes, a first adjusting unit that comprises a plurality of the pressing members arranged in a central area in the width direction of the web, a second adjusting unit that comprises one or more of the pressing members arranged in an outer area in the width direction of the web than the first adjusting unit, and an adjusting system that can adjust a pressure amount in the central area in the width direction of the web and a pressure amount in the outer area in the width direction of the web to different values through the first and second adjusting units. The pressing members are pressure rollers in a disc shape, and the pressure rollers of the second adjusting unit have an outer diameter set larger than that of the pressure rollers of the first adjusting unit. | 05-17-2012 |
| 20120108133 | HEAT-RESISTANT LAMINATED CONVEYER BELT - A heat-resistant laminated conveyer belt includes a fluororesin-coated core and a reinforcement layer which is formed on the core through an adhesive layer. The core is obtained by impregnating an aramid fiber woven fabric in a fluororesin dispersion and drying and sintering the fabric. The reinforcement layer is obtained by impregnating an aramid fiber woven fabric to which stretch properties are applied in a fluororesin dispersion and drying and sintering the fabric. The aramid fiber woven fabric of the core is a woven fabric by a plain-weave seamless loom or a circular loom. The aramid fiber woven fabric of the core includes an S-twist weft yarn and a Z-twist weft yarn which are alternatively arranged. | 05-03-2012 |
| 20120090485 | LATERAL REGISTER CORRECTING DEVICE, PRINTING PRESS, AND LATERAL REGISTER CORRECTING METHOD - A lateral register correcting device is capable of correcting register movement for a web by printing units. A register mark is printed on front and back sides of the web. A register correction control unit automatically controls a register correcting mechanism in real time based on a register correction amount derived by a pair of register cameras for detecting the register mark. A fan out correction control unit automatically controls a roller pressing mechanism in real time based on a fan out correction amount derived by a pair of fan out cameras for detecting the register mark. | 04-19-2012 |
| 20120024476 | METHOD AND DEVICE FOR HEATING CORRUGATED CARDBOARD SHEET - A device for manufacturing a corrugated cardboard sheet includes a conveyor which conveys a corrugated medium and a liner, a starch applicator which is arranged along a conveying path of the corrugated medium and the liner and applies liquid starch to flute tops of the corrugated medium, a bonding unit which bonds the liner and the corrugated medium by placing the liner on the corrugated medium to which the liquid starch is applied and by heating and pressing the corrugated medium and the liner to gelatinize the liquid starch; and a spraying unit which is arranged on an upstream side of the bonding unit and sprays moist air on the flute tops of the corrugated medium to which the liquid starch is applied. | 02-02-2012 |
| 20120013693 | PRINTING DEVICE, PRINTING METHOD, SHEET-FED PRINTING PRESS, AND ROTARY PRINTING PRESS - A printing device includes a rotatable printing cylinder, a blanket cylinder configured to make a synchronous rotation with the printing cylinder in contact with each other and to convey a printing medium by nipping the printing medium with the printing cylinder, an inkjet head that forms an image on a surface of the blanket cylinder by squirting heatset ink onto the surface of the blanket cylinder, and a first heating unit that heats up either the printing medium conveyed into a contact portion of the printing cylinder and the blanket cylinder or the blanket cylinder. | 01-19-2012 |
| 20110209862 | HEAT PLATE UNIT AND DOUBLE FACER FOR FABRICATING DOUBLE-FACED CORRUGATED FIBERBOARD - A double facer that fabricates a corrugated fiberboard and that includes heat plate units having thin walls aims at improving the heat conductive efficiency to fiberboard sheets in order to enhance responsibility to the setting temperature and concurrently avoiding thermal deformation of the heat plates due to a difference in temperature between the top surface and the bottom surface. The heat plate unit for fabricating a double-faced corrugated fiberboard included in a double facer that fabricates a double-faced corrugated fiberboards by gluing a single-faced corrugated fiberboard in a swath form and a linerboard together, the heat plate, being horizontally disposed and having a top surface on which the single-faced corrugated fiberboard in a swath form and the linerboard overlapping and being glued together travels, includes: a rib | 09-01-2011 |
